Magneto-armature.



H. C. MUELLER.

MAGNETO ARMATURE. APPLICATION FILED JUNE h 1915.

1,169,179. Patented Jan. 25, 1916.

Lo 655 I 15106 ntor a tively stationary position.

. To all whom it may concern:

UNITED STATES PATENT orrion.

HERMAN C. MUELLER, OF MILWAUKEE. WISCONSIN, ASSIGN OR TO EVINRUDE MOTOR .OOMPANY, OF MILWAUKEE, WISCONSIN, A CORPORATION OF WISCONSIN.

MAG-NETO-ARMATURE.

' Be it known that I; HERMAN C MUELLER, a citizen of the United States, residing at Milwaukee. county of Milwaukee, and State of Wisconsin. have invented new and useful Improvements in Magnetokrmatures. of which the following is a specification.

My invention relates to improvements 1n magneto armatures. 1

The object of my invention is to provide a form .of armature peculiarly adapted to the requirements of that class of small magneto generators in which the armature is supported within a rotatingfield, the field magnets being adapted for attachment to or forming a part ofa fly wheel.

More specifically my object is to provide means whereby the armature may be connected with a supporting disk, through the axis of which the driving shaft of the generator extends, the armature being of such form that it extends around the shaft on one In the drawings, Figure 1 is a side view of the stationary member of a magneto generator including my improved armature.

Fig. 2 is an edge view of the same.

Like parts are identified by the same reference characters in both views.

A disk 1 is provided with a central aperture 2. through which a driving shaft may extend. the disk being designed to be loosely supportedvupon the shaft and held in a relawith a projectinghandle whereby it may be adjusted for timing purposes. Armature head pieces 3 and i are secured to the disk 1 by bolts, rivets or other suitable fastenings 5. Thesehead pieces are connected witlreach other by an elbowed or V-shaped core 6. The elbow of the core is covered by a triangular filler block 8. which also serves as a connector. the same being formed to embrace the core and being secured to the disk 1 by fastenings 9. Similar filler blocks 10 areemplo-yed in the space between the windingsll and the head pieces 3 and 4 respectively. These filler blocks 8 and 10 constitute the headsof a set or pair of spools, of which the core 6 constitutes the axes and Specification of Letters Patent.

It is provided 1. A. magneto armature, comprising a supporting centrally apertured disks, in combination with armature head pieces secured to the outer marginal portions of said disk at diametrically opposite points, an elbowed core extending around said aperture and connecting the head pieces, a supporting and spacing member connecting the elbowed portion of the core with the disk. and windings upon the core on each side of said member between it and the head pieces. 2. A magneto armature, comprising a supporting centrally apertured disk. in combination with a V-shaped armature core having a winding upon each leg thereof, and connected with the disk between the windings, head pieces connected with said core and located upon said disk at metrically opposite each other.

3. A magneto armature. comprising a supporting centrally apertured disk. in combi-- nation with a V-shaped armature core having" a winding upon each leg thereof. and connected with the disk between the windings, head pieces connected with said core and located upon said disk at points dia-.

ings, and head pieces connected with said core and located upon said disk at pomts d1- ametrically opposite each other. said head pieces and core being integrally formed.

5. A magneto armature. comprising a sup-. porting centrally apertured member, a set of armature head pieces secured to said supporting member on diametrically opposite sides of said aperture and provided with Patented Jan. 25, 1916. Application filed June 1, 1915. Serial No. 81,353.

points diasegmentally curved outer surfaces; an e1 bowed core extending around said aperture on one side and connecting said head pieces. a spacing connector securing the elbowed portion of said core to the supporting memher, and a winding between the spacing connector and each head plece.

HERMAN C. MUELLER.

Witnesses: A I

LEVERETT C. WHEELER, I IRMA D. BREMER. 

